The Java, Google, and the Tiger/Census maps display multiple
waypoints on the map.

This 1979? (really 1974) National Park Service GSMNP trail/topo map is from the Library of Congress
GSMNP
map collection and is the basis of the Smokies "blue book" map.
The latitude/longitude calibration of this map is only approximate,
use the topo maps for more accurate coordinates.
Also see scanned version:
westmiddleeast